0
What best describes the Na plus and K plus concentrations across a neuron's plasma membrane?
Wiki User
∙ 12y ago
None of the following do.
Wiki User
∙ 12y ago
Na+ concentration is higher outside the neuron than inside, while K+ concentration is higher inside the neuron than outside. This concentration gradient is maintained by the Na+/K+ pump, which actively transports Na+ out of the cell and K+ into the cell, contributing to the resting membrane potential of the neuron.
Add your answer:
Earn +20 pts
Which term describes The difference InThe concentrations of A Substance Across a cell's Membrane?
The term that describes the difference in concentrations of a substance across a cell's membrane is called a concentration gradient. It refers to the variation in the concentration of molecules or ions between two regions, leading to the movement of substances down their concentration gradient through processes like diffusion or active transport.
Which term describes the difference in the concentrations of a substance across a cell membrane?
Tonicity best fits the single word you are looking for. One side is hypertonic and the other will be hypotonic.
What best describes the Na and K concentrations across a neuron's plasma membrane?
The Na concentration is higher outside of the neuron's plasma membrane, while the K concentration is higher inside the neuron's plasma membrane. This creates an electrochemical gradient that allows for the generation and transmission of electrical signals in neurons.
When does diffusion occur across a cell membrane?
Diffusion across a cell membrane occurs when concentrations of a substance are higher either inside or outside the cell.
What term describes the differences in the concentrations of a substance across a cells membrane?
Tonicity best fits the single word you are looking for. One side is hypertonic and the other will be hypotonic.
Describes the difference in the concentrations of a substance across a cell membrane?
action potential
What describes the difference in the concentrations of a substance across a cells membrane?
action potential
What term describes the difference in the concentrations of a substance across a cell membrane?
concentration gradient
What term describes the different in the concentrations of a substance across a cells membrane?
action potential
What term describes the difference in concentrations of a substance across a cells membrane?
action potential
What term describes the difference in concentrations of a substance across a cell's membrane?
concentration gradient
What term describes the difference in the concentrations of a substance across a cell's membrane?
The term that describes the difference in concentrations of a substance across a cell's membrane is called the concentration gradient. This gradient drives the movement of substances such as ions or molecules across the membrane through processes like diffusion or active transport to achieve equilibrium.
What term describes the different in the concentrations of a substance across a cell's membrane?
concentration gradient
Which term describes The difference InThe concentrations of A Substance Across a cell's Membrane?
The term that describes the difference in concentrations of a substance across a cell's membrane is called a concentration gradient. It refers to the variation in the concentration of molecules or ions between two regions, leading to the movement of substances down their concentration gradient through processes like diffusion or active transport.
Describe how dissolved particles move across a plasma membrane form regions of lower to higher concentrations?
Things move across the membrane from lower to higher concentrations by active transport.
Which term describes the the difference in the concentrations of a substance across cell membrane's?
Tonicity best fits the single word you are looking for. One side is hypertonic and the other will be hypotonic.
Which terms describes the difference in the concentrations of a substance across a cells membrane?
Tonicity best fits the single word you are looking for. One side is hypertonic and the other will be hypotonic.
